Clamp



FIG. 1 is a front perspective view of the clamp:

FIG. 2 is another front perspective view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a side elevation view thereof showing the side opposite that is shown in FIG. 3;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a rear perspective view thereof.

The broken lines form no part of the claimed design. 

CLAIM I claim the ornamental design for the clamp, as shown and described. 